///**
//* Copyright (C) 2008 Happy Fish / YuQing
//*
//* FastDFS Java Client may be copied only under the terms of the GNU Lesser
//* General Public License (LGPL).
//* Please visit the FastDFS Home Page http://www.csource.org/ for more detail.
//*/
//
//package org.csource.fastdfs.test;
//
//import java.io.*;
//import java.util.*;
//import java.net.*;
//import org.csource.fastdfs.*;
//
///**
//* DowloadCallback test
//* @author Happy Fish / YuQing
//* @version Version 1.3
//*/
//public class DownloadFileWriter implements DownloadCallback
//{
//	private String filename;
//	private FileOutputStream out = null;
//	private long current_bytes = 0;
//
//	public DownloadFileWriter(String filename)
//	{
//		this.filename = filename;
//	}
//
//	public int recv(long file_size, byte[] data, int bytes)
//	{
//		try
//		{
//			if (this.out == null)
//			{
//				this.out = new FileOutputStream(this.filename);
//			}
//
//			this.out.write(data, 0, bytes);
//			this.current_bytes += bytes;
//
//			if (this.current_bytes == file_size)
//			{
//				this.out.close();
//				this.out = null;
//				this.current_bytes = 0;
//			}
//		}
//		catch(IOException ex)
//		{
//			ex.printStackTrace();
//			return -1;
//		}
//
//		return 0;
//	}
//
//	protected void finalize() throws Throwable
//	{
//		if (this.out != null)
//		{
//			this.out.close();
//			this.out = null;
//		}
//	}
//}
//
